Schematic package for the Xiaomi Redmi 4X smartphone, known by the code name santoni, supplied as a 5.46 MB ZIP archive although it is indexed under firmware. Expect PDF circuit diagrams inside covering the main board, which a technician uses to trace power rails from the PMIC, follow charging and display signals, and identify parts around a short. Extract the archive first, then compare the board markings on your phone with the schematic pages, since different production variants can differ in component placement and values.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @esquematicosparatodos. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →